Please show me how to use excel formulas so i can understand

Please show me how to use excel formulas so i can understand.

dessert ordered and organized into the following table:

630

11.22 The owner of a restaurant serving Continental-style

entrées has the business objective of learning more about

the patterns of patron demand during the Friday-to-Sunday

weekend time period. Data were collected from 630

customers on the type of entrée ordered and the type of

dessert ordered and organized into the following table:

At the 0.05 level of significance, is there evidence of a

relationship between type of dessert and type of entrée?